325115212 has 12 divisors (see below), whose sum is σ = 593688816. Its totient is φ = 155489840.

The previous prime is 325115183. The next prime is 325115221. The reversal of 325115212 is 212511523.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1766839 + ... + 1767022.

It is an arithmetic number, because the mean of its divisors is an integer number (49474068).

Almost surely, 2^325115212 is an apocalyptic number.

It is an amenable number.

325115212 is a deficient number, since it is larger than the sum of its proper divisors (268573604).

325115212 is a wasteful number, since it uses less digits than its factorization.

325115212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3533888 (or 3533886 counting only the distinct ones).

The product of its digits is 600, while the sum is 22.

The square root of 325115212 is about 18030.9515001289. The cubic root of 325115212 is about 687.6156672384.

Adding to 325115212 its reverse (212511523), we get a palindrome (537626735).

It can be divided in two parts, 32511521 and 2, that added together give a palindrome (32511523).

The spelling of 325115212 in words is "three hundred twenty-five million, one hundred fifteen thousand, two hundred twelve".